Description

4H-Imidazo[1,5-A]Benzimidazole(8Ci) is a high-value fused heterocyclic compound that serves as a critical building block in advanced organic synthesis. Its unique polycyclic structure makes it an essential intermediate for developing novel pharmaceuticals and functional materials. This compound is primarily sought by research institutions and chemical manufacturers specializing in medicinal chemistry, agrochemicals, and material science.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and oncology.
• Agrochemical Research: Used as a core scaffold for developing new-generation pesticides and herbicides with specific modes of action.
• Material Science: Building block for creating organic electronic materials, such as charge-transport layers in OLEDs and photoconductive polymers.
• Dye & Pigment Synthesis: Intermediate for producing specialized heterocyclic dyes with specific light-absorption properties.
• Ligand in Catalysis: Serves as a precursor for nitrogen-donor ligands used in transition metal catalysis for fine chemical production.
• Academic & R&D: Fundamental research compound for studying heterocyclic chemistry, reaction mechanisms, and structure-activity relationships (SAR).

Basic Information

Product Name	4H-Imidazo[1,5-A]Benzimidazole(8Ci)
CAS No.	16151-99-8
Molecular Formula	C9H7N3
Molecular Weight	157.17 g/mol
Synonyms	4H-Imidazo[1,5-a]benzimidazole; Imidazo[1,5-a]benzimidazole; 1H-Imidazo[1,5-a]benzimidazole; 8CI 4H-Imidazo[1,5-a]benzimidazole; Benzimidazo[1,2-d]imidazole; NSC 406916; CCRIS 6356
EINECS	Contact for details

Quality Control

Our production of 4H-Imidazo[1,5-A]Benzimidazole(8Ci) adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical documentation, including a Certificate of Analysis (COA) with detailed results from HPLC, NMR, and mass spectrometry. Our quality system is designed to meet the exacting standards of GMP and ISO guidelines for advanced chemical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.